272889288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{541447}}^1$

素因数の和:541466

約数の個数: 48

約数和(自身を含む): 844658880

約数和(自身を除く): 571769592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 541447, 1082894, 1624341, 2165788, 3248682, 3790129, 4331576, 4873023, 6497364, 7580258, 9746046, 11370387, 12994728, 15160516, 19492092, 22740774, 30321032, 34111161, 38984184, 45481548, 68222322, 90963096, 136444644, 272889288]

約数ペア:

[(1, 272889288), (2, 136444644), (3, 90963096), (4, 68222322), (6, 45481548), (7, 38984184), (8, 34111161), (9, 30321032), (12, 22740774), (14, 19492092), (18, 15160516), (21, 12994728), (24, 11370387), (28, 9746046), (36, 7580258), (42, 6497364), (56, 4873023), (63, 4331576), (72, 3790129), (84, 3248682), (126, 2165788), (168, 1624341), (252, 1082894), (504, 541447)]